% Autoregressive Method
\begin{table}[h!]
	\centering
	\begin{tabular}{L{3.5cm}C{\cwidth}C{\cwidth}C{\cwidth}C{\cwidth}C{\cwidth}C{\cwidth}}
		\hline\hline
		\multicolumn{6}{c}{\textbf{Autoregressive Method}}\\
	    \hline\hline
		\rowcolor{LightBlue}        & Unit      & ULF          & VLF          &  LF          & HF               \\
		\hline
		\gcell{Peak Frequencies}    & $Hz$      & \arulfpeak	& \arvlfpeak   & \arlfpeak    & \arhfpeak  \\
		\gcell{Absolute Powers}     & $ms^2$    & \arulfabs   	& \arvlfabs    & \arlfabs     & \arhfabs   \\
		\gcell{Relative Powers}     & $\%$      & \arulfrel   	& \arvlfrel    & \arlfrel     & \arhfrel   \\
		\gcell{Logarithmic Powers}  & $-$       & \arulflog   	& \arvlflog    & \arlflog     & \arhflog   \\
		\gcell{Relative Powers}     & $-$       & -           	& -            & \arlfrel     & \arhfrel   \\
		\gcell{LF/HF Ratio}         & $-$       & \multicolumn{4}{c}{\arratio}                            \\
		\gcell{Total Power}         & $ms^2$    & \multicolumn{4}{c}{\artotal}                            \\\hline
	\end{tabular}
\end{table}
\vspace{-2mm}
\begin{table}[h!]
	\footnotesize
	\begin{tabular}{L{3.5cm}L{4cm}L{1.5cm}L{4cm}L{1.5cm}}
		\textbf{Configuration:}						&
		Model Order: 				&	\arorder 	&
		NFFT (over entire signal):	&	\arnfft		\\
	\end{tabular}
\end{table}
